Trial truck 9

Technical data

Scale (wheels used)

Width

25 studs

Total Weight

1000 grams

Transmission

4x4

Motorization

1 motor(s) - PFS XL

working fake motor

Steering

motor

with steering wheel

Onboard Battery Box

PFS

This is my ninth and best truck so far. It uses one XL motor for drive, and one medium to steer. The truck uses two live portal axles for maximum clearance. The gear ratio from motors to wheels is 5:1, which makes this truck quite fast.

Here you can see the drivelinks of the truck. Total gear number in it is only 14:

Live axle suspension allows good articulation:

The axles use hub gearing to gain clearance, and ease the tension on the u joints: